I highly recommend this tour and Yasin as a taste of the Golden Horn. Yasin is affable, personable, and knowledgeable. He loves his country and is also well-traveled; he brings a great depth of knowledge into his tour. Taking a tour of the Golden Horn is a fantastic introduction to Istanbul. Much of it is less traveled by tourists and not so crowded. For our tour, Yasin asked what we were interested in so he could further customize our tour, and we saw a mix of neighborhoods, including many houses of worship, which he was well-versed in. We were on a Turkish Airlines layover, and after this tour, we are planning a return trip dedicated to Turkey. Thank you, Yasin!